On the seabed, or washed up in estuaries and on beaches.
Thick layers of fine sediment collect on them
When sediment sinks into the ocean floor, it is called sedimentation. Over time, layers of sediment build up and compress to form sedimentary rocks.
hydrogenous
it is older
the crust will cool to form metamorphic rock
Thick layers of fine sediment collect on them
It's thinner
Fred could have used a sediment core sampler to collect the sediment more effectively. This device allows for the extraction of a vertical column of sediment, preserving the layers and providing a more representative sample of different sediment depths. Alternatively, he might have employed a grab sampler, which captures sediment from the surface, allowing for quick collection of larger quantities.
the thickest accumulation of sediment on the ocean floor is at the CONTINENTAL SLOPES AND RISES. :)
broken up rocks
United
silt This trianguar deposit of sediment where a river empties into an ocean is called a delta.